299229 has 8 divisors (see below), whose sum is σ = 456000. Its totient is φ = 170976.

The previous prime is 299213. The next prime is 299239. The reversal of 299229 is 922992.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 299229 - 2⁴ = 299213 is a prime.

299229 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 299229.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 299229.

It is not an unprimeable number, because it can be changed into a prime (299239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7104 + ... + 7145.

It is an arithmetic number, because the mean of its divisors is an integer number (57000).

2²⁹⁹²²⁹ is an apocalyptic number.

It is an amenable number.

299229 is a deficient number, since it is larger than the sum of its proper divisors (156771).

299229 is a wasteful number, since it uses less digits than its factorization.

299229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14259.

The product of its digits is 5832, while the sum is 33.

The square root of 299229 is about 547.0182812302. The cubic root of 299229 is about 66.8858977204.

Adding to 299229 its reverse (922992), we get a palindrome (1222221).

It can be divided in two parts, 2992 and 29, that multiplied together give a palindrome (86768).

The spelling of 299229 in words is "two hundred ninety-nine thousand, two hundred twenty-nine".